Add 15/25 and 36/32
1st number: 15/25, 2nd number: 1 4/32
15/25 + 36/32 is 69/40.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 32 is 800
Next, find the equivalent fraction of both fractional numbers with denominator 800 - For the 1st fraction, since 25 × 32 = 800,
15/25 = 15 × 32/25 × 32 = 480/800 - Likewise, for the 2nd fraction, since 32 × 25 = 800,
36/32 = 36 × 25/32 × 25 = 900/800 - Add the two like fractions:
480/800 + 900/800 = 480 + 900/800 = 1380/800 - 1380/800 simplified gives 69/40
- So, 15/25 + 36/32 = 69/40
In mixed form: 129/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/25+36/32 15/25+72/32 15/50+36/32 15/25+36/64 45/25+36/32 15/75+36/32 15/25+36/96 75/25+36/32